/**
 * taskconstraintfactory.cpp is part of Gedule.
 *
 * Gedule is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Gedule is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Gedule.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "taskconstraintfactory.h"
#include "../constraints/task_contraints/lenght.h"
#include "../constraints/task_contraints/timewindow.h"
#include "../constraints/task_contraints/neededresources.h"

TaskConstraintFactory TaskConstraintFactory::m_instance;

///////////////////////////////////////////////////////////////
TaskConstraintFactory & TaskConstraintFactory::Instance()
{
    return m_instance;
}

///////////////////////////////////////////////////////////////
Lenght * TaskConstraintFactory::CreateTaskLenghtConstraint( tTime a_lenght )
{
    return new Lenght( a_lenght );
}

///////////////////////////////////////////////////////////////
TimeWindow * TaskConstraintFactory::CreateTaskTimeWindowConstraint( tTime a_start, tTime a_end )
{
    return new TimeWindow( a_start, a_end );
}

///////////////////////////////////////////////////////////////
NeededResources * TaskConstraintFactory::CreateTaskResourcesNeededConstraint( tNeededResources a_neededResources = 1 )
{
    return new NeededResources( a_neededResources );
}
